EP0347536A3 - Viergang-Automatikgetriebe - Google Patents

Viergang-Automatikgetriebe Download PDF

Info

Publication number
EP0347536A3
EP0347536A3 EP19890106187 EP89106187A EP0347536A3 EP 0347536 A3 EP0347536 A3 EP 0347536A3 EP 19890106187 EP19890106187 EP 19890106187 EP 89106187 A EP89106187 A EP 89106187A EP 0347536 A3 EP0347536 A3 EP 0347536A3
Authority
EP
European Patent Office
Prior art keywords
produce
speed ratio
gear units
power transmission
automatic power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19890106187
Other languages
English (en)
French (fr)
Other versions
EP0347536A2 (de
Inventor
Walter E. Daggett
Stanley J. Zaracki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Original Assignee
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ford Werke GmbH, Ford France SA, Ford Motor Co Ltd filed Critical Ford Werke GmbH
Publication of EP0347536A2 publication Critical patent/EP0347536A2/de
Publication of EP0347536A3 publication Critical patent/EP0347536A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
EP19890106187 1988-06-23 1989-04-07 Viergang-Automatikgetriebe Withdrawn EP0347536A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US210536 1988-06-23
US07/210,536 US4884471A (en) 1988-06-23 1988-06-23 Four speed ratio automatic power transmission

Publications (2)

Publication Number Publication Date
EP0347536A2 EP0347536A2 (de) 1989-12-27
EP0347536A3 true EP0347536A3 (de) 1991-01-09

Family

ID=22783284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890106187 Withdrawn EP0347536A3 (de) 1988-06-23 1989-04-07 Viergang-Automatikgetriebe

Country Status (3)

Country Link
US (1) US4884471A (de)
EP (1) EP0347536A3 (de)
JP (1) JPH0226347A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985011A (en) * 1989-02-03 1991-01-15 Toyota Jidosha Kabushiki Kaisha Automatic transmission
JP2949156B2 (ja) * 1990-03-26 1999-09-13 トヨタ自動車株式会社 自動変速機のダウンシフト制御装置
GB9017920D0 (en) * 1990-08-15 1990-09-26 Massey Ferguson Services Nv Planetary gear units
US5342258A (en) * 1991-08-16 1994-08-30 Motion Sciences Inc. Combinational incrementally variable transmissions and other gearing arrangements allowing maximum kinematic degrees of freedom
US5131902A (en) * 1991-09-06 1992-07-21 Ford Motor Company Nonsynchronous five-speed transaxle for automotive vehicles
US5234390A (en) * 1992-01-09 1993-08-10 Borg-Warner Automotive Transmission And Engine Components Corporation Gear transmission with undulating surface clutch and brake element connections
US5295924A (en) * 1992-12-07 1994-03-22 Ford Motor Company Multiple speed nonsynchronous automatic transmission for motor vehicles
US5835875A (en) * 1995-10-27 1998-11-10 Ford Global Technologies, Inc. Swap-shift control system for a multiple ratio transmission
US5642283A (en) * 1995-10-27 1997-06-24 Ford Motor Company Multiple ratio transmission with swap-shift controls
US5809442A (en) * 1995-10-27 1998-09-15 Ford Global Technologies, Inc. Multiple ratio transmission having swap-shift controls with optimum ratio upshifts
US5700218A (en) * 1996-06-06 1997-12-23 Ford Global Technologies, Inc. Two-speed planetary gearset having locking plantetary pinions
US5830100A (en) * 1996-06-28 1998-11-03 Choi; Hyun-Young Vehicular automatic transmission having five forward speed ranges and a single reverse speed range
US6053839A (en) * 1999-06-18 2000-04-25 Ford Global Technologies, Inc. Multiple speed overdrive transmission for a motor vehicle
US7014589B2 (en) * 2003-06-24 2006-03-21 General Motors Corporation Seven-speed transmission
DE102006016191B4 (de) * 2006-04-06 2011-08-18 ZF Friedrichshafen AG, 88046 Mehrstufengetriebe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393585A (en) * 1966-01-05 1968-07-23 Ford Motor Co Control system for a multiple speed ratio power transmission mechanism and semiautomatic and automatic ratio changing features
US3613484A (en) * 1969-12-08 1971-10-19 Ford Motor Co Ratio shift timing valves for use in a control system for a multiple ratio automatic power transmission mechanism
US3706240A (en) * 1971-06-17 1972-12-19 Ford Motor Co Four-speed ratio automatic power transmission mechanism
US3714836A (en) * 1971-02-16 1973-02-06 Ford Motor Co Automatic transmission controls for an automotive vehicle driveline
US4304153A (en) * 1978-05-04 1981-12-08 Aisin-Warner Kabushiki Kaisha Automatic transmission with an overdrive
US4455890A (en) * 1977-04-05 1984-06-26 Toyota Jidosha Kogyo Kabushiki Kaisha Overdrive device for automatic transmissions
US4484494A (en) * 1979-08-30 1984-11-27 Aisin Warner Kabushiki Kaisha Overdrive unit in automatic transmissions
US4744269A (en) * 1986-11-06 1988-05-17 Ford Motor Company Automatic transmission with lockup converter clutch controls

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354257A (en) * 1943-02-25 1944-07-25 Studebaker Corp Transmission
US3448640A (en) * 1967-06-30 1969-06-10 Gen Motors Corp Electrical control for automatic transmission
JPH0617720B2 (ja) * 1984-05-02 1994-03-09 アイシン・エィ・ダブリュ株式会社 自動変速機の摩擦係合装置の油圧サ−ボ
DE3417703C2 (de) * 1984-05-12 1987-01-02 Ford-Werke Ag, 5000 Koeln Mehrgängiges, über ein hydraulisches Steuerventilsystem schaltbares hydrokinetisch - mechanisches Wechselgetriebe für Kraftfahrzeuge

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393585A (en) * 1966-01-05 1968-07-23 Ford Motor Co Control system for a multiple speed ratio power transmission mechanism and semiautomatic and automatic ratio changing features
US3613484A (en) * 1969-12-08 1971-10-19 Ford Motor Co Ratio shift timing valves for use in a control system for a multiple ratio automatic power transmission mechanism
US3714836A (en) * 1971-02-16 1973-02-06 Ford Motor Co Automatic transmission controls for an automotive vehicle driveline
US3706240A (en) * 1971-06-17 1972-12-19 Ford Motor Co Four-speed ratio automatic power transmission mechanism
US4455890A (en) * 1977-04-05 1984-06-26 Toyota Jidosha Kogyo Kabushiki Kaisha Overdrive device for automatic transmissions
US4304153A (en) * 1978-05-04 1981-12-08 Aisin-Warner Kabushiki Kaisha Automatic transmission with an overdrive
US4484494A (en) * 1979-08-30 1984-11-27 Aisin Warner Kabushiki Kaisha Overdrive unit in automatic transmissions
US4744269A (en) * 1986-11-06 1988-05-17 Ford Motor Company Automatic transmission with lockup converter clutch controls

Also Published As

Publication number Publication date
JPH0226347A (ja) 1990-01-29
US4884471A (en) 1989-12-05
EP0347536A2 (de) 1989-12-27

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